* {
    margin: 0;
   padding: 0;
}

.content {
    color: #fff;
    background: rgb(27, 25, 25);
    width: 100%;
    height: 100%;
}
.bg {
    background:  url("../../assets/bgdata.jpg");
    background-size: cover;
    height: 100vh; /* 设置背景高度为屏幕高度 */
  }
.module-box {
    display: flex;
    justify-content: space-between;
    margin: 5px;
}
.d-flex {
    display: flex;
}
.box-middle {
    align-self: center;
}